Description

(R)-B-Amino-4-Methyl-Benzeneethanol CAS NO 639054-51-6 is a high-purity chiral intermediate of significant importance in asymmetric synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the pharmaceutical sector. It is primarily needed by research institutions and manufacturers developing active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, especially in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of enantiomerically pure pesticides and herbicides for enhanced efficacy and environmental safety.
• Catalyst Ligand Precursor: Serves as a starting material for the development of chiral ligands used in asymmetric catalysis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring specific stereochemistry.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Product Name	(R)-B-Amino-4-Methyl-Benzeneethanol
CAS No.	639054-51-6
Molecular Formula	C9H13NO
Molecular Weight	151.21 g/mol
Synonyms	(R)-2-Amino-1-(4-methylphenyl)ethanol; (R)-1-(4-Methylphenyl)-2-aminoethanol; (R)-p-Methyl-β-amino-phenethyl alcohol; (R)-4-Methyl-β-amino-phenethyl alcohol; (R)-B-Amino-4-Methyl-Benzeneethanol; (R)-2-Amino-1-p-tolylethanol; (R)-1-(p-Tolyl)-2-aminoethanol; (R)-α-Amino-4-methylbenzyl alcohol
EINECS	Contact for details

Quality Control

Our (R)-B-Amino-4-Methyl-Benzeneethanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.